Python - validate command line args
Ok, in the last article I’ve shown you a tool to write a nice command line interface, but it doesn’t help you on validation.
Tagged "docopt"
Python - command line interface
How to write a better command line interface with python.
Writing the Nth python shell script I found myself looking again at the documentation of argparse, A NIGHTMARE. After 15 minutes spent trying to understand how to use it, I gave up.